baber/WOPTO huggingface dataset:
Patent TW-201023528-A (TW)
Title: Digital to analog converter having efficient switch configuration
Inventor: LEE CHING-CHUNG
IPC: H03M1/76
Filed: 2009-02-27
Abstract: A DAC includes a gamma voltage generator for generating a plurality of gamma voltages, and a decoder for receiving an M-bit digital value for selecting one of the gamma voltages, wherein the decoder comprises a first thermometer encoder, a first selector and a second selector. The first thermometer encoder is utilized to receive N bits of the digital value to generate a first thermometer code with 2N bits, wherein N is smaller than M, and M and N are positive integers. The first selector has a plurality of selecting groups, each selecting group having 2N switches controlled by the first thermometer code to output one gamma voltage, where the second selector receives the gamma voltages outputted by the selecting groups of the first selector and outputs one gamma voltage selected from the received gamma voltages based on the (M-N) bits of the digital value.
Patent TW-201034433-A (TW)
Title: Automatic dialing apparatus for mobile phone and method for using the same
Inventor: CHIANG I-CHIEN
IPC: H04M1/658
Filed: 2009-03-06
Abstract: An automatic dialing apparatus installed in a mobile phone includes a dialing module, a communication module connected to the dialing module and a recording module connected to the communication module. The dialing module automatically dials predetermined phone numbers and calls the corresponding users by the communication module. The recording module records and stores audio signals, and plays the audio signals when the users pick up the mobile phone. A method for using the automatic dialing apparatus is also provided.
Patent TW-201036315-A (TW)
Title: A two-stage cascaded DC to DC converter with isolate device
Inventor: TAI YU-KUN
IPC: H02M3/145
Filed: 2009-03-30
Abstract: This invention is a two-stage cascaded DC to DC converter with isolated device, which is suitable in receives an input d.c. voltage and then converts the d.c. voltage, under a specified condition, to a load in output. The two-stage cascaded DC to DC converter with isolated device consists of three units: one is a unit for stabilization, as the first stage of regulated and boosted voltages, and is connected in parallel with the source of input voltage; another one is a unit for isolation, as the second stage of energy and signal transfer with isolation; and the other one is a control unit, in which both of pulse width modulation (PWM) and phase-shifting modulation are included for receiving the output voltage. To use the value of output voltage, which is taken by the control unit of pulse width modulation (PWM) and phase-shifting modulation, as a base in controlling the first stage of regulated and boosted voltages in order to control the input voltage at the second stage of energy transfer with isolation, so that the purpose for a constant output voltage is achieved. Additionally, during the process of keeping voltage in a steady sate, the second stage of energy and signal transfer with isolation remains and fixes at the minimum phase-shifting modulation so as to obtain the maximum utilization effectiveness. Moreover, the bulk storage capacity of input is normally reduced by use of the characteristic of boosted voltage of the first stage of regulated and boosted voltages.
Patent TW-201004131-A (TW)
Title: Feedforward linearization of RF power amplifiers
Inventor: MARTIN G PATRICK
IPC: H03F1/32
Filed: 2009-04-01
Abstract: RF amplifier system (200) incorporating feedforward linearization. The system includes a digital waveform source (202) generating digital data s(t) representative of at least one analog signal. The system also includes a feedforward linearization circuit for reducing a distortion of an RF power amplifier (212). The feedforward linearization circuit includes a differential amplifier (230) arranged for generating an error signal. The error signal is determined based on a difference between the distorted RF output signal and an analog RF reference signal (229) generated from the digital data.
Patent TW-201037137-A (TW)
Title: Doorstop device
Inventor: CHEN BAO-LU
IPC: E05C17/46
Filed: 2009-04-06
Abstract: A doorstop device comprises a retractable supporting rod, a stopping member and a propping member, wherein the supporting rod has a positioning structure for adjustment of the length of the supporting rod, and the stopping member is disposed on top of the supporting rod. A clamping opening is formed on the stopping member, and a hooking member is provided on the stopping member. The propping member has an embedding slot structure in which a suction member corresponding to a door plate is disposed.
Patent TW-201036687-A (TW)
Title: Powder rotation screening apparatus with real-time control
Inventor: XIAO SHU-SAN
IPC: B01D41/00
Filed: 2009-04-09
Abstract: The present invention provides a powder rotation screening apparatus with real-time control, which comprises a retaining base; a roller screening device disposed on the retaining base for separating a mixture into regenerated filter particles and screen-out materials; a regenerated filter particle transport structure and a screen-out material transport structure for transporting the regenerated filter particles and the screen-out materials, respectively; a tilt angle control structure mounted on the retaining base for adjusting the tilt angle of the roller screening device; a feedback control device for controlling the tilt angle control structure according to the mass flow rate of the screen-out material during the operation of the roller screening device so as to dynamically control the tilt angle of the roller screening device in a real time manner. This invention utilizes the feedback control device and the tilt angle control structure to dynamically control the tilt angle of the roller screening device in a real time to improve the screening efficiency and also identifies the situation of fractured filter particles after filtering through the feedback control device so as to appropriately add new filter particles to the filter system to improve filtering efficiency
Patent TW-201038880-A (TW)
Title: Illumination device
Inventor: CHANG CHIA-SHOU
IPC: F21V7/10
Filed: 2009-04-17
Abstract: An illumination device includes a light source, a housing defining a light emitting window therein, a light-path conversion unit and a reflector unit. The light source, light-path conversion unit and reflector unit are disposed in the housing. The light-path conversion unit converts light beams generated by the light source into parallel light beams. The parallel light beams are directed toward the reflector unit. The reflector unit directs the parallel light beams out of the housing via the light emitting window.
Patent TW-201020364-A (TW)
Title: Laundry machine
Inventor: HAN DONG-JOO
IPC: D06F25/00
Filed: 2009-04-29
Abstract: A laundry machine includes a cabinet and a partition wall dividing an inner space of the cabinet into a first space for main laundry treatment and a second space for auxiliary laundry treatment. An air supply unit is provided outside of the second space and supplies a downward airflow into the second space.
Patent TW-201007931-A (TW)
Title: Electrically isolated gated diode nonvolatile memory
Inventor: OU TIEN-FAN
IPC: H01L27/115
Filed: 2009-05-12
Abstract: A gated diode nonvolatile memory cell with a charge storage structure includes a diode structure with an additional gate terminal. Adjacent memory devices are electrically isolated. Example embodiments include the individual memory cell, an array of such memory cells, methods of operating the memory cell or array of memory cells, and methods of manufacturing the same.
Patent TW-201042287-A (TW)
Title: Fourier transform deflectometry system and method
Inventor: DIDIER BEGHUIN
IPC: G02B27/44
Filed: 2009-05-19
Abstract: The present invention relates to a Fourier transform deflectometry system 1 and method for the optical inspection of a phase and amplitude object 2 placed in an optical path between a grating 3 and imaging system 4, at a distance h of said grating 3. The grating 3 forms a contrast-based periodic pattern with spatial frequencies μ 0, ν 0 in, respectively, orthogonal axes x, y in an image plane, and the imaging system 4 comprises an objective 5 and an imaging sensor 6 comprising a plurality of photosensitive elements. Spatial frequencies μ 0, ν 0 are equal or lower than the Nyquist frequencies of the imaging system in the respective x and y axes. According to the method of the invention, a first image of said pattern, distorted by the phase and amplitude object 2, is first captured through the objective 5 by the imaging sensor 6. Then, a Fourier transform of said first image in a spatial frequency domain is calculated, at least one first- or higher-order spectrum of said Fourier transform is selected and shifted in said frequency domain, so as to substantially place it at a central frequency of said Fourier transform, and a reverse Fourier transform of said at least one shifted first- or higher-order spectrum of said Fourier transform is performed so as to obtain a complex function g(x, y)=I(x, y)eiφ(x, y), wherein I(x, y) is an intensity and φ(x, y) a phase linked to optical deflection angles θ x, θ y in, respectively, the directions of the x and y axes, in the following form: φ(x, y)=-2πh( μ0tanθx+ν0tanθy).
Patent TW-201043020-A (TW)
Title: Integration system of digital content and services
Inventor: WANG CHUN-WEN
IPC: H04N5/44
Filed: 2009-05-22
Abstract: The invention relates to an integrated system of digital content and services. The system includes an internet terminal, a home net connected to the internet terminal, a central computer and digital multimedia apparatus. The internet terminal includes a pushing service module of the digital content. The central computer includes an interest recording and analyzing module, a content classifying module and pushing service module. The interest recording and analyzing module can record and analyze digital content operated by user, and input the recorded digital content to the content classifying module. The recorded digital content would be finally pushed to the pushing service module.
Patent TW-201042186-A (TW)
Title: Flow rate control structure for faucet
Inventor: CHU HSIAO-YEH
IPC: F16K5/10
Filed: 2009-05-25
Abstract: This invention relates to a flow rate control structure for faucet composed of a connection pipe. The connection pipe consists of a pipe body, a protruded part, and a regulation block. The hollow inner rim of the pipe body is formed with a protruded block, and an inlet hole is formed on one surface of the protruded block. The outer circumference of the pipe body is formed with the protruded part, and the inner side of the protruded part is equipped with a return-tube; wherein one end of the return-tube communicates with the water inlet hole, and the other end is formed with a concaved trough. The concaved trough can be formed in trapezoid or cone shape so that the regulation block can be guided back to the concaved trough while in descending. When the regulation block is floated up through the water flow inside the return-tube, the floated height of the regulation block can be regulated in accordance with the flow rate. The outer appearance of the regulation block is formed in flat trapezoid shape to dispose inside the concaved trough, thereby having the function of blocking water flow.
Patent TW-201017929-A (TW)
Title: Semiconductor light emitting device including graded region
Inventor: GRILLOT PATRICK N
IPC: H01L33/30
Filed: 2009-06-12
Abstract: One or more regions of graded composition are included in a III-P light emitting device, to reduce the Vf associated with interfaces in the device. In accordance with embodiments of the invention, a semiconductor structure comprises a III-P light emitting layer disposed between an n-type region and a p-type region. A graded region is disposed between the p-type region and a GaP window layer. The aluminum composition is graded in the graded region. The graded region may have a thickness of at least 150 nm. In some embodiments, in addition to or instead of a graded region between the p-type region and the GaP window layer, the aluminum composition is graded in a graded region disposed between an etch stop layer and the n-type region.
Patent TW-201104443-A (TW)
Title: Data transmission system
Inventor: CHEN CHIH-CHENG
IPC: G06F13/38
Filed: 2009-07-31
Abstract: The present invention discloses a kind of data transmission system, which includes an electronic device and an expansion device. The electronic device contains a first controller, a second controller, and multiple first data transmission ports and second data transmission ports. The first data transmission port and the second data transmission port are the same kind of data transmission port, and the expansion device contains a first connection terminal, a second connection terminal, a first device expansion interface that is electrically connected to the first connection terminal, and a second device expansion interface that is electrically connected to the second connection terminal, wherein the first connection terminal and the second connection terminal are the same kind of connection terminal. According to the configuration of data transmission system, devices that are configured with expansion interfaces for each other are capable of transmitting data to electronic device through their corresponding independent data transmission channel, which can obtain sufficient data transmission bandwidth.
Patent TW-201112699-A (TW)
Title: Demodulation module, signal analyzer and signal analyzing method
Inventor: HSU HUA-LIN
IPC: H04L27/00
Filed: 2009-09-21
Abstract: A signal analyzer includes a correlation computing device, a symbol boundary detection device, and a carrier frequency offset estimation device. The correlation computing device receives an input signal, delays the input signal according to different delays to obtain a plurality of delayed signals, computes correlations between a predetermined pseudo noise sequence and the delayed signals to obtain a plurality of correlation computation results, and obtains a correlation sequence according to the correlation computation results. The symbol boundary detection device detects a sample point with a maximum correlation in the correlation sequence, and generates a symbol boundary indication signal according to the correlation value of the sample point. The carrier frequency offset estimation device estimates a carrier frequency offset according to the symbol boundary indication signal.
Patent TW-201111700-A (TW)
Title: Illuminating device and method for manufacturing the same
Inventor: LAI GUANG-JUH
IPC: F21V17/00
Filed: 2009-09-29
Abstract: A method for manufacturing an illuminating device includes steps of: forming an electrical conductive circuit on a metallic substrate, arranging light-emitting elements on the metallic substrate to be electrically connected with the electrical conductive circuit, covering a transparent cap on each of the light-emitting elements, fixing an electrical connector to the metallic substrate to be electrically connected to the electrical conductive circuit, forming a transparent body outside the transparent caps, the metallic substrate and the electrical conductive circuit by means of an over-molding process; forming a lamp cover outside the transparent body, the metallic substrate and the electrical connector by means of an over-molding process. The present invention further provides an illuminating device, thereby preventing the light-emitting elements from suffering damage due to the temperature and pressure of the over-molding process and increasing the intensity of the light emitted by the light-emitting elements.
Patent TW-201116771-A (TW)
Title: Optical system with dual-illumination sources
Inventor: KUO CHIH-WEI
IPC: F21V5/02
Filed: 2009-11-13
Abstract: The invention discloses an optical system with dual-illuminated sources including a concave reflector, a sub-reflector, a first lens array, a second lens array, and a focusing device arranged in sequence, wherein the sub-reflector faces the concave reflector. The optical system with dual-illuminated sources further includes a visible light source configured between the concave reflector and the sub-reflector and a near infrared light source configured between the first lens array and the second lens array, wherein the near infrared light source has a light emitting surface facing the second lens array. Besides, the optical system with dual-illuminated sources includes an angle adjusting device connected to the concave reflector to control the deflecting angle of the concave reflector. Accordingly, the optical system with dual-illuminated sources can illuminate with the visible light and the near infrared light source, and it can adjust the illuminating distances of the both lights.
Patent TW-201117761-A (TW)
Title: Structures and methods of mop washing and drainage
Inventor: HO HONG-FA
IPC: A47L13/20
Filed: 2009-11-18
Abstract: The present invention proposed the structures and methods for the drainage after washing a mop. After washing the mop, the drainage structure containing a catchment vessel, a mop vessel, one power which originates the manpower or the other power will be converted into container movement of mop power source of power output node, and one of the following structures. The first category structures enable the mop container in contact with water during washing and not in contact with water during draining water off. There are a variety of first category structures, including a water lifting block, a mop container lifting structure, a water injection structure, a water pump, a universal joint, or a mop container deformation structure. The second category structures include a mechanical vibration structure, a water flow generated structure, or an ultrasonic vibration structure. One device is able to wash the mop and drain the mop off. The methods for above structures are also proposed.
Patent TW-201119500-A (TW)
Title: A control method for an LED lighting device according to environment condition and the LED lighting device thereof
Inventor: LEE LI-LING
IPC: H05B37/02
Filed: 2009-11-27
Abstract: A control method for an LED lighting device according to environment condition and the LED lighting device thereof are adapted to road lighting. The LED lighting device includes a visibility sensing circuit, a first LED, a second LED and a control circuit. The visibility sensing circuit senses the environment condition and outputs a visibility signal. The first LED and second LED are activated to emit a first light and a second light, respectively. The transmissivity of first light is higher than that of the second light. The control circuit actives the first LED and does not activate the second LED when the visibility signal is lower than a first threshold. The control circuit actives the second LED and does not activate the first LED when the visibility signal is higher than a second threshold. The second threshold is greater than the first threshold.
Patent TW-201119569-A (TW)
Title: Water system used for organic ecological agriculture.
Inventor: Chen wen-le
IPC: A01G25/02
Filed: 2009-12-07
Abstract: A water system used for organic ecological agriculture is disclosed. There exists at least one pipeline connected between a water source and at least one water outlet device. At least one ozone generator is set at appropriate position of the pipeline. The ozone generator can be set to eject ozone with predetermined ratio according to the waterflow in the pipeline, and then the ozone is mixed with the water flowing in the pipeline. Thereby, the water flowing from the water outlet device has effect of sterilization and can be used to spray or irrigate farm crops. This invention can lower pesticide dose or does not require any pesticide to cultivate crop.
Patent TW-201121573-A (TW)
Title: One pot processes of preparing multifunctional liposome drug for imaging, delivery and targeting in cancer diagnosis and therapy
Inventor: CHIU SHU-PEI
IPC: A61K9/127
Filed: 2009-12-30
Abstract: One pot process of preparing multifunctional liposome drug is provided. In this one pot process, liposome reacted with radionuclide labeled solution, chemotherapy drug, and targeted ligand at appropriate temperature. The product is applied for imaging, delivery and targeting in cancer diagnosis and therapy.
Patent TW-201121884-A (TW)
Title: Manufacturing method for carbon nanomaterials surface-modified by lactide and application thereof.
Inventor: Deng zhi-jun
IPC: C08K9/04
Filed: 2009-12-31
Abstract: A manufacturing method for carbon nanomaterials surface-modified by a lactide comprising the following steps: (a) providing a carbon nanomaterial having a surface bonding alcohol radicals; and (b) contacting the carbon nanomaterial having the surface bonding alcohol radicals in step (a) with a lactide, and performing ring-opening polymerization reaction so as to obtain the carbon nanomaterials surface-modified by the lactide. The present invention further provides a manufacturing method applying the aforementioned carbon nanomaterials surface-modified by the lactide to prepare polylactic acid/carbon nanomaterials composite materials.
Patent TW-201129846-A (TW)
Title: Back-light apparatus
Inventor: LIN CHIU-YUAN
IPC: G02F1/13357
Filed: 2010-02-23
Abstract: A back-light apparatus is discloses. The back-light apparatus mentioned above includes a first and a second connecting set, a driving circuit and a first and second light-emitting-diode (LED) string. Each of the connecting sets has a first and a second power connect pin, a first ground and a second ground connect pin. The first power connect pin coupled to the second power connect pin and the first ground pin coupled to the second ground pin. The first ground pin of the first connecting set is coupled to the first power pin of the second connecting set. The driving circuit is used for supporting a driving signal. Each of the LED strings receiving the driving signal connected between the second power connect pin and the second ground of each of the connecting sets in serial.
Patent TW-201130201-A (TW)
Title: Low parasitic capacitance electrostatic discharge protection circuit
Inventor: HUANG BO-JR
IPC: H01L27/04
Filed: 2010-02-26
Abstract: The present invention relates to an electrostatic discharge (ESD) protection circuit, and more particularly to a low parasitic capacitance electrostatic discharge protection circuit. An ESD protection circuit is established with the structure in accordance with the present invention comprising a plurality of discharging paths. The ESD protection circuit is connected to the input/output pad of a radio frequency (RF) core circuit. Such that, the RF core circuit with the ESD protection circuit of the present invention feature much higher ESD robustness. And the parasitic capacitance of the ESD protection is reduced because of the structure of the present invention.
Patent TW-201041051-A (TW)
Title: Thin film transistor and method for manufacturing thin film transistor
Inventor: NOMOTO KAZUMASA
IPC: H01L29/786
Filed: 2010-03-09
Abstract: A method for manufacturing a thin film transistor includes the steps of covering a gate electrode patterned on a substrate with a gate insulating film, forming an organic semiconductor layer and an electrode film on the gate insulating film in that lamination order, and forming a negative type photoresist film on the substrate provided with the organic semiconductor layer and the electrode film and forming a resist pattern, which serves as a mask for forming a source-drain by etching the electrode film, through back surface exposure from the substrate side by using the gate electrode as a light-shielding mask and the following development treatment.